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Last Digits Add to 10 Worksheet

Vedic maths trick 22: Last digits adding to 10 · Set 840 · 40 sums
TalentJR

The trick (Antyayoreva): Check: same front part, last digits add up to 10. Left part: front part × the next number. Right part: multiply the last digits — always write it with 2 digits.

NameDateTime takenScore ___ / 40
  1. 1.46 × 44 =
  2. 2.277 × 273 =
  3. 3.187 × 183 =
  4. 4.71 × 79 =
  5. 5.53 × 57 =
  6. 6.82 × 88 =
  7. 7.25 × 25 =
  8. 8.72 × 78 =
  9. 9.86 × 84 =
  10. 10.49 × 41 =
  11. 11.17 × 13 =
  12. 12.24 × 26 =
  13. 13.217 × 213 =
  14. 14.333 × 337 =
  15. 15.62 × 68 =
  16. 16.18 × 12 =
  17. 17.36 × 34 =
  18. 18.55 × 55 =
  19. 19.82 × 88 =
  20. 20.376 × 374 =
  21. 21.82 × 88 =
  22. 22.379 × 371 =
  23. 23.47 × 43 =
  24. 24.19 × 11 =
  25. 25.362 × 368 =
  26. 26.53 × 57 =
  27. 27.61 × 69 =
  28. 28.61 × 69 =
  29. 29.25 × 25 =
  30. 30.46 × 44 =
  31. 31.76 × 74 =
  32. 32.361 × 369 =
  33. 33.26 × 24 =
  34. 34.258 × 252 =
  35. 35.87 × 83 =
  36. 36.12 × 18 =
  37. 37.74 × 76 =
  38. 38.14 × 16 =
  39. 39.23 × 27 =
  40. 40.39 × 31 =

Answer key

  1. 2024
  2. 75621
  3. 34221
  4. 5609
  5. 3021
  6. 7216
  7. 625
  8. 5616
  9. 7224
  10. 2009
  11. 221
  12. 624
  13. 46221
  14. 112221
  15. 4216
  16. 216
  17. 1224
  18. 3025
  19. 7216
  20. 140624
  21. 7216
  22. 140609
  23. 2021
  24. 209
  25. 133216
  26. 3021
  27. 4209
  28. 4209
  29. 625
  30. 2024
  31. 5624
  32. 133209
  33. 624
  34. 65016
  35. 7221
  36. 216
  37. 5624
  38. 224
  39. 621
  40. 1209

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